The summary is not well written.
You need to prompt it so that the output is short, crisp and uses easy English language (words).
Tell it to not include any non tech conversation , don't include em dashes, don't write name of the person who shared the link, don't keep trailing slashes in links.
Also, if any summary point contains platform HackTheBox and the link of that platform is present in additional resources, it is better to use that link in the summary point itself rather than in additional resources. (just an example about this platform, use similar approach for all platforms or whenever it seems appropriate)